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Discover how antibodies launch attacks on invaders.
Make yogurt from yogurt.
Make a home for a colorful community of microorganisms.
Explore how different deodorants affect the bacteria in your armpit.
Explore the body’s first line of defense against pathogens.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Attribution: Exploratorium Teacher Institute
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